and she saved all of us. >> president obama will be in newtown tomorrow evening to attend a memorial service for the victims. you can express your sympathy by posting a badge to your facebook wall in silent support of everyone in connecticut. we will have live reports from connecticut tomorrow starting with the morning news, and you can get updates anytime at abc7news.com. >> a previously scheduled gun buyback prom for oakland and san francisco today got a boost after yesterday's trajectory -- yesterday's tragic events. here's the story. >> i decided to give up my guns. i don't need them. >> michelle, was one of more than 200 people willing to sell their guns to san francisco police. many who stood and waited in this along line at the san francisco omega club were brought here by the same tragedy. the mass murder of 20 children in connecticut. >> hit me pretty strong. i never thought about getting rid of them before. >> he is a vietnam vet and says he and his wife sobbed while watching the news. dan was turning in her gun so it could never be used to take a life. >> if this is someth